$ sudo ufw status
$ sudo ufw deny all
$ sudo ufw allow ssh
$ sudo ufw allow http
$ sudo ufw allow https
$ sudo ufw app list
Example Output
Available applications:
Apache
Apache Full
Apache Secure
OpenSSH
Check /etc/ufw/applications.d directory to see profiles present or to create new app profile.
$ sudo ufw status numbered
Example Output
Status: active
To Action From
-- ------ ----
[ 1] 22/tcp ALLOW IN Anywhere
[ 2] 80/tcp ALLOW IN Anywhere
[ 3] 443 ALLOW IN Anywhere
[ 4] 22/tcp (v6) ALLOW IN Anywhere (v6)
[ 5] 80/tcp (v6) ALLOW IN Anywhere (v6)
[ 6] 443 (v6) ALLOW IN Anywhere (v6)
$ sudo ufw delete NUM
Replace NUM with appropriate serial number from previous command sudo ufw status numbered.
$ sudo ufw disable